Athletes who seek optimal performance by taking part in competitions learn valuable information from tests that measure your ...

Running faster with less effort probably sounds like the dream. When quicker paces become manageable, suddenly even your loftiest PR goals feel within reach. For many runners, a lot of what determines ...

I was having a great conversation with one of our fit, longtime members about VO2 max. I told him that I should do a column on it. When you Google VO2 max, it states: VO2 max is the measure of the ...

A high VO2 max is closely linked to a longer life expectancy and better endurance. But how can this value be improved? I ...

There are so many acronyms found in that tiny computer, and your heart rate variability (HRV) is one of the most important ...

When you think about how fit you are, you might think about how far you can run or how many push-ups you can do. Or maybe you think about health metrics like your resting heart rate or heart rate ...

On TikTok, VO2 max is going viral as the key to improving your endurance during a workout. In short, you can think of this metric as the maximum amount of oxygen your body uses during exercise – V ...

Take a glance at the metrics on your watch right now, and your VO2 max score likely stands out the most. I know I don’t have a hard time missing the bolded number taking up most of the screen on my ...

For many people, Zone 0 is appealing because it feels doable. You don’t need a gym membership, a heart rate monitor, or even ...

Your VO2 max is an important metric for your running strength and overall health. But focusing too much on it can derail your ...

What is VO2 max: It’s the maximum oxygen your body can use during intense exercise, reflecting cardiovascular, respiratory, and muscular efficiency. Why it matters: Higher VO2 max is linked to better ...

VO2 max grabs the headlines. But the physiological qualities that separate good triathletes from great ones run considerably deeper. Here’s what really matters – and when to work on each one.